Hi freaky33,
that is not as easy as it could be. Running the plugin on a mac requires spesific music apps to play nice with it. And to grab sound from iTunes … thats not as easy as it could be either. I got a working setup with standalone Stereotool, but it needs some geek tweeking to make it run.
First off, standalone would be the way to go, but that one only "reads" sound from "Jack" (
http://www.jackosx.com/download.html) that again reads sound from the audio input and delivers to the audio output on a mac.
Second, to grab the iTunes sound, you'll would need "AudioHiJack" (
https://www.rogueamoeba.com/audiohijack/). Once "Jack" is intalled, you'll find a "Jack-insert" inside "AudioHijack" that would be able to deliver and recieve sound to Stereotool…heh takes some time to set up, but once it runs it works.
So in short that would be; iTunes -> AudioHijack -> Jack-insert -> Jack -> Stereotool - > Jack -> Jack-insert -> AudioHijack -> Audio out -> Speakers -> YourEarsForPleasure
I havent tried the newer version of AudioHijack since I got it working on an older release.
An easyer path would be to use an old mac or win-box to take care of the sound and not mixing it all up on one mac. I've done that too…
On the downloadpage for Stereotool, in the colum for mac vst, the info states; "For VST hosts such as Reaper and Ableton". And that the standalone needs "Jack".
Thats my best tips.
Regards,
MrDonT